KDevelop API Documentation

pcolorcombo.cpp

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00001 /***************************************************************************
00002  *   Copyright (C) 2002-2004 by Alexander Dymo                             *
00003  *   cloudtemple@mskat.net                                                 *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Library General Public License as       *
00007  *   published by the Free Software Foundation; either version 2 of the    *
00008  *   License, or (at your option) any later version.                       *
00009  *                                                                         *
00010  *   This program is distributed in the hope that it will be useful,       *
00011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
00012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
00013  *   GNU General Public License for more details.                          *
00014  *                                                                         *
00015  *   You should have received a copy of the GNU Library General Public     *
00016  *   License along with this program; if not, write to the                 *
00017  *   Free Software Foundation, Inc.,                                       *
00018  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
00019  ***************************************************************************/
00020 #include "pcolorcombo.h"
00021 
00022 #include <qlayout.h>
00023 #include <qpainter.h>
00024 
00025 #include <kcolorcombo.h>
00026 
00027 namespace PropertyLib{
00028 
00029 PColorCombo::PColorCombo(MultiProperty *property, QWidget *parent, const char *name)
00030     :PropertyWidget(property, parent, name)
00031 {
00032     QHBoxLayout *l = new QHBoxLayout(this, 0, 0);
00033     m_edit = new KColorCombo(this);
00034     m_edit->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
00035     l->addWidget(m_edit);
00036 
00037     connect(m_edit, SIGNAL(activated(int)), this, SLOT(updateProperty(int)));
00038 }
00039 
00040 QVariant PColorCombo::value() const
00041 {
00042     return QVariant(m_edit->color());
00043 }
00044 
00045 void PColorCombo::setValue(const QVariant &value, bool emitChange)
00046 {
00047     disconnect(m_edit, SIGNAL(activated(int)), this, SLOT(updateProperty(int)));
00048     m_edit->setColor(value.toColor());
00049     connect(m_edit, SIGNAL(activated(int)), this, SLOT(updateProperty(int)));
00050     if (emitChange)
00051         emit propertyChanged(m_property, value);
00052 }
00053 
00054 void PColorCombo::updateProperty(int /*val*/)
00055 {
00056     emit propertyChanged(m_property, value());
00057 }
00058 
00059 void PColorCombo::drawViewer(QPainter *p, const QColorGroup &cg, const QRect &r, const QVariant &value)
00060 {
00061     p->setPen(Qt::NoPen);
00062     p->setBrush(cg.background());
00063     p->drawRect(r);
00064     
00065     p->setBrush(value.toColor());
00066     p->setPen(Qt::SolidLine);
00067     QRect r2(r);
00068     r2.setTopLeft(r.topLeft() + QPoint(5,5));
00069     r2.setBottomRight(r.bottomRight() - QPoint(5,5));
00070     p->drawRect(r2);
00071 }
00072 
00073 }
00074 
00075 #ifndef PURE_QT
00076 #include "pcolorcombo.moc"
00077 #endif
00078 
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